AMD 8 manual AH30 FSBSense1 AH32, NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21, AJ27 NC Pin AJ29

Models: 8

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Preliminary Information

AMD Athlon™ XP Processor Model 8 Data Sheet

25175H— March 2003

Table 25. Cross-Reference by Pin Location (continued)Table 25. Cross-Reference by Pin Location

Pin

Name

Description

L

P

R

 

 

 

 

 

 

AH16

VSS

 

-

-

-

 

 

 

 

 

 

AH18

VCC_CORE

 

-

-

-

AH20

VSS

 

-

-

-

 

 

 

 

 

 

AH22

VCC_CORE

 

-

-

-

AH24

VSS

 

-

-

-

 

 

 

 

 

 

AH26

VCC_CORE

 

-

-

-

AH28

VSS

 

-

-

-

 

 

 

 

 

 

AH30

FSB_Sense[1]

page 77

-

O

G

 

 

 

 

 

 

AH32

VSS

 

-

-

-

 

 

 

 

 

 

AH34

VSS

 

-

-

-

 

 

 

 

 

 

AH36

VSS

 

-

-

-

 

 

 

 

 

 

AJ1

IGNNE#

page 77

P

I

-

 

 

 

 

 

 

AJ3

INIT#

page 77

P

I

-

 

 

 

 

 

 

AJ5

VCC_CORE

 

-

-

-

AJ7

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AJ9

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AJ11

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AJ13

Analog

page 74

-

-

-

 

 

 

 

 

 

AJ15

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AJ17

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AJ19

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AJ21

CLKFWDRST

page 74

P

I

P

 

 

 

 

 

 

AJ23

VCCA

page 79

-

-

-

 

 

 

 

 

 

AJ25

PLLBYPASS#

page 78

P

I

-

 

 

 

 

 

 

AJ27

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AJ29

SADDIN[0]#

page 79

P

I

-

 

 

 

 

 

 

AJ31

SFILLVALID#

 

P

I

G

 

 

 

 

 

 

AJ33

SADDINCLK#

 

P

I

G

 

 

 

 

 

 

AJ35

SADDIN[6]#

 

P

I

P

 

 

 

 

 

 

AJ37

SADDIN[3]#

 

P

I

G

 

 

 

 

 

 

Pin

Name

Description

L

P

R

 

 

 

 

 

 

AK2

VSS

 

-

-

-

 

 

 

 

 

 

AK4

VSS

 

-

-

-

 

 

 

 

 

 

AK6

CPU_PRESENCE#

page 75

-

-

-

 

 

 

 

 

 

AK8

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AK10

VCC_CORE

 

-

-

-

AK12

VSS

 

-

-

-

 

 

 

 

 

 

AK14

VCC_CORE

 

-

-

-

AK16

VSS

 

-

-

-

 

 

 

 

 

 

AK18

VCC_CORE

 

-

-

-

AK20

VSS

 

-

-

-

 

 

 

 

 

 

AK22

VCC_CORE

 

-

-

-

AK24

VSS

 

-

-

-

 

 

 

 

 

 

AK26

VCC_CORE

 

-

-

-

AK28

VSS

 

-

-

-

 

 

 

 

 

 

AK30

VCC_CORE

 

-

-

-

AK32

VSS

 

-

-

-

 

 

 

 

 

 

AK34

VCC_CORE

 

-

-

-

AK36

VCC_CORE

 

-

-

-

AL1

INTR

page 77

P

I

-

 

 

 

 

 

 

AL3

FLUSH#

page 77

P

I

-

 

 

 

 

 

 

AL5

VCC_CORE

 

-

-

-

AL7

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AL9

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AL11

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AL13

PLLMON2

page 78

O

O

-

 

 

 

 

 

 

AL15

PLLBYPASSCLK#

page 78

P

I

-

 

 

 

 

 

 

AL17

CLKIN#

page 74

P

I

P

 

 

 

 

 

 

AL19

RSTCLK#

page 74

P

I

P

 

 

 

 

 

 

AL21

K7CLKOUT

page 78

P

O

-

 

 

 

 

 

 

AL23

CONNECT

page 75

P

I

P

 

 

 

 

 

 

72

Pin Descriptions

Chapter 11

Page 84
Image 84
AMD 8 AH30 FSBSense1 AH32, NC Pin AJ11 AJ13 Analog AJ15 AJ17 AJ19 AJ21, AJ27 NC Pin AJ29, NC Pin AK10, NC Pin AL11 AL13

8 specifications

AMD's Ryzen 8000 series, commonly referred to as AMD 8, represents a significant leap in performance and efficiency, leveraging advanced technologies that cater to gamers, content creators, and enterprise users alike. With a continued focus on the Zen architecture, the Ryzen 8000 processors enhance performance per watt, delivering increased efficiency without compromising on power.

One of the standout features of AMD 8 is its adoption of the 5nm process technology. This innovation allows for a higher density of transistors, resulting in improved performance metrics and reduced power consumption. The smaller node size not only enhances clock speeds but also ensures that the chips generate less heat, making thermal management easier for system builders.

AMD has introduced a new architecture with the Ryzen 8000 series known as Zen 5. This architecture brings improved instructions per cycle (IPC) over its predecessors, leading to faster performance in both single-threaded and multi-threaded workloads. Gamers will benefit from higher frame rates, while professionals in fields such as video editing and 3D rendering can expect noticeable improvements in rendering times.

Another key technology in the AMD 8 lineup is the integration of AMD's next-generation RDNA graphics architecture. This allows for enhanced graphics performance in systems without dedicated GPU hardware. The combination of advanced graphics and CPU capabilities provides a more versatile platform for casual gamers and users with less demanding graphical needs.

Support for PCIe 5.0 is a game changer for the AMD 8000 series, offering double the bandwidth of its predecessor, PCIe 4.0. This feature allows for faster data transfer rates with compatible SSDs and graphics cards, ensuring that users can take full advantage of the latest storage technologies.

Additionally, AMD's Infinity Cache has made its way into the Ryzen 8000 series, further enhancing memory bandwidth. This technology reduces latency and increases efficiency by caching frequently accessed data closer to the processor.

In terms of connectivity, the Ryzen 8000 models come equipped with Wi-Fi 7 and Bluetooth 5.2, providing ultra-fast wireless connections that are essential for modern gaming and streaming experiences.

In summary, AMD's Ryzen 8000 series, or AMD 8, is designed for maximum performance and efficiency. With its advanced 5nm technology, enhanced Zen 5 architecture, integrated RDNA graphics, PCIe 5.0 support, Infinity Cache, and state-of-the-art connectivity features, it sets a new standard for processors in its class, making it a top choice for both gamers and professionals.